Initialize sec to None to avoid exception in security group

When an existing security group is not found in nova, heat will trigger
an exception and the stack won't be created.

Signed-off-by: Steven Dake <sdake@redhat.com>

diff --git a/heat/engine/resources.py b/heat/engine/resources.py
index 2b1475b8db2979b273e7859f2955c3400eb59f47..42a521a160d681e2c01e7e4f7712e6d59024835f 100644 (file)
--- a/heat/engine/resources.py
+++ b/heat/engine/resources.py
@@ -211,6 +211,7 @@ class SecurityGroup(Resource):
             return
         self.state_set(self.CREATE_IN_PROGRESS)
         Resource.create(self)
+        sec = None
 
         groups = self.nova().security_groups.list()
         for group in groups: